'Wall' in the Bible

Then she let them down by a rope through the window, since she lived in a house that was built into the wall of the city.

When there is a prolonged blast of the horn and you hear its sound, have all the people give a mighty shout. Then the city wall will collapse, and the people will advance, each man straight ahead.”

So the people shouted, and the trumpets sounded. When they heard the blast of the trumpet, the people gave a great shout, and the wall collapsed. The people advanced into the city, each man straight ahead, and they captured the city.